After watching the video recently posted to reddit.com I do indeed want this stuff. It would be immencly helpful for anything and everything computer related for dapening noise, repairing broken keyboard feet, holding things in place, etc.

My biggest concern and the reason I haven't bought any yet is the 5g packs it comes in. All of the applications I can think of for this product would require far less than 5g per shot. Is there a chance at a 5ml syringe applicator pack?

I could order the multi pack, rip it open and stuff the contents into a syringe from the local pharmacy/drug store myself but I do not know the implications of opening the packet. I assume it just has to remain air tight/cold so it doesn't oxidise and harden?

You're right about the hardening after opening the package. Sugru cures with air and moisture, so putting it in a syringe won't work as the plastic in itself is not guaranteed airproof. That's also the reason for the packaging. Team Sugru has put a lot of developement into this.

Just for the record, I tried extruding sugru through a dental syringe (soft plastic tip used for cleaning out debris from back teeth) and it was aggravatingly hard. Sugru, even in its uncured form, is still thick and somewhat resistant to extruding through a small hole. After trying that out, I am more than happy to save myself the effort and take sugru straight out of the pouch :)